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My windows2k3 server domU can run normally. I can sign into the system and find the vt-d

device, the device is not driverd, but the system can recognize it.

However other linux domU can't start normally, it halt very early after booted.

what i want to directly use is a netcard. the bdf is 02:00.1.

dom0 is slse 10 sp2 kenel version 2.6.16.60.

In dom0, run command lspci

00:00.0 Host bridge: Intel Corporation X58 I/O Hub to ESI Port (rev 13)

00:01.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 1 (rev 13)

00:03.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 3 (rev 13)

00:04.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 4 (rev 13)

00:05.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 5 (rev 13)

00:06.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 6 (rev 13)

00:07.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 7 (rev 13)

00:09.0 PCI bridge: Intel Corporation X58 I/O Hub PCI Express Root Port 9 (rev 13)

00:14.0 PIC: Intel Corporation X58 I/O Hub System Management Registers (rev 13)

00:14.1 PIC: Intel Corporation X58 I/O Hub GPIO and Scratch Pad Registers (rev 13)

00:14.2 PIC: Intel Corporation X58 I/O Hub Control Status and RAS Registers (rev 13)

00:16.0 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.1 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.2 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.3 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.4 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.5 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.6 System peripheral: Intel Corporation X58 Chipset QuickData Technology Device (rev 13)

00:16.7 System peripheral: Intel Corporation DMA Engine (rev 13)

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02)

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02)

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev

02)

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02)

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02)

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev

02)

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)

00:1f.0 ISA bridge: Intel Corporation 82801IB (ICH9) LPC Interface Controller (rev 02)

00:1f.2 IDE interface: Intel Corporation 82801IB (ICH9) 2 port SATA IDE Controller (rev 02)

01:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev

20)

01:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev

20)

02:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev

20)

02:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev

20)

03:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 1078 (rev 04)

08:03.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200eW WPCM450 (rev 0a)

when i start a window2k3 domU, and it running normally.halted.

the log for qemu-dm is the follow:

domid: 11

qemu: the number of cpus is 1

Watching /local/domain/0/device-model/11/logdirty/next-active

Watching /local/domain/0/device-model/11/command

char device redirected to /dev/ttyp1

qemu_map_cache_init nr_buckets = 10000 size 4194304

shared page at pfn feffd

buffered io page at pfn feffb

Guest uuid = 8f9c73ab-4e79-4b39-8d52-314e93dcae82

Time offset set 0

populating video RAM at ff000000

mapping video RAM from ff000000

register_real_device: Assigning real physical device 02:00.1 ...

pt_register_regions: IO region registered (size=0x02000000 base_addr=0xdc000004)

pt_msix_init: get MSI-X table bar base dc000000

pt_msix_init: mapping physical MSI-X table to 2aaaab4e6000

pt_msi_setup: msi mapped with pirq ff

register_real_device: Real physical device 02:00.1 registered successfuly!

IRQ type = MSI-INTx

Done register platform.

platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.

xs_read(/local/domain/0/device-model/11/xen_extended_power_mgmt): read error

xs_read(): vncpasswd get error. /vm/8f9c73ab-4e79-4b39-8d52-314e93dcae82/vncpasswd.

I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0

cirrus vga map change while on lfb mode

pt_iomem_map: e_phys=f2000000 maddr=dc000000 type=0 len=33554432 index=0 first_map=1

mapping vram to f0000000 - f0400000

platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.

platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.

track_dirty_vram(f0000000, 26) failed (-1, 22)

gpe_sts_write: addr=0x1f68, val=0x0.

gpe_sts_write: addr=0x1f69, val=0x0.

gpe_sts_write: addr=0x1f6a, val=0x0.

gpe_sts_write: addr=0x1f6b, val=0x0.

gpe_en_write: addr=0x1f6c, val=0x0.

gpe_en_write: addr=0x1f6d, val=0x0.

gpe_en_write: addr=0x1f6e, val=0x0.

gpe_en_write: addr=0x1f6f, val=0x0.

gpe_en_write: addr=0x1f6c, val=0x0.

gpe_en_write: addr=0x1f6d, val=0x0.

gpe_en_write: addr=0x1f6e, val=0x0.

gpe_en_write: addr=0x1f6f, val=0x0.

gpe_sts_write: addr=0x1f68, val=0x0.

gpe_sts_write: addr=0x1f69, val=0x0.

gpe_sts_write: addr=0x1f6a, val=0x0.

gpe_sts_write: addr=0x1f6b, val=0x0.

gpe_en_write: addr=0x1f6c, val=0x8.

gpe_en_write: addr=0x1f6d, val=0x0.

gpe_en_write: addr=0x1f6e, val=0x0.

gpe_en_write: addr=0x1f6f, val=0x0.

ACPI PCI hotplug: read addr=0x10c2, val=0x0.

ACPI PCI hotplug: read addr=0x10c3, val=0x0.

ACPI PCI hotplug: read addr=0x10c4, val=0x0.

ACPI PCI hotplug: read addr=0x10c5, val=0xf.

ACPI PCI hotplug: read addr=0x10c6, val=0x0.

ACPI PCI hotplug: read addr=0x10c7, val=0x0.

ACPI PCI hotplug: read addr=0x10c8, val=0x0.

ACPI PCI hotplug: read addr=0x10c9, val=0x0.

ACPI PCI hotplug: read addr=0x10ca, val=0x0.

then repeat the last log.

when i start a CentOS5.3 domU, and it halted very ealy.

the log for qemu-dm is the follow:

domid: 12

qemu: the number of cpus is 1

Watching /local/domain/0/device-model/12/logdirty/next-active

Watching /local/domain/0/device-model/12/command

char device redirected to /dev/ttyp1

qemu_map_cache_init nr_buckets = 10000 size 4194304

shared page at pfn feffd

buffered io page at pfn feffb

Guest uuid = 44b5865b-0466-d0a9-f7d8-a17c6454013a

Time offset set 0

populating video RAM at ff000000

mapping video RAM from ff000000

register_real_device: Assigning real physical device 02:00.1 ...

pt_register_regions: IO region registered (size=0x02000000 base_addr=0xdc000004)

pt_msix_init: get MSI-X table bar base dc000000

pt_msix_init: mapping physical MSI-X table to 2aaaab4e6000

pt_msi_setup: msi mapped with pirq ff

register_real_device: Real physical device 02:00.1 registered successfuly!

IRQ type = MSI-INTx

Done register platform.

platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.

xs_read(/local/domain/0/device-model/12/xen_extended_power_mgmt): read error

xs_read(): vncpasswd get error. /vm/44b5865b-0466-d0a9-f7d8-a17c6454013a/vncpasswd.

I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0

cirrus vga map change while on lfb mode

pt_iomem_map: e_phys=f2000000 maddr=dc000000 type=0 len=33554432 index=0 first_map=1

mapping vram to f0000000 - f0400000

platform_fixed_ioport: changed ro/rw state of ROM memory area. now is rw state.

platform_fixed_ioport: changed ro/rw state of ROM memory area. now is ro state.

track_dirty_vram(f0000000, 26) failed (-1, 22)

gpe_en_write: addr=0x1f6c, val=0x0.

gpe_sts_write: addr=0x1f68, val=0xff.

gpe_en_write: addr=0x1f6d, val=0x0.

gpe_sts_write: addr=0x1f69, val=0xff.

gpe_en_write: addr=0x1f6e, val=0x0.

gpe_sts_write: addr=0x1f6a, val=0xff.

gpe_en_write: addr=0x1f6f, val=0x0.

gpe_sts_write: addr=0x1f6b, val=0xff.

gpe_en_write: addr=0x1f6c, val=0x8.

pt_iomem_map: e_phys=fe000000 maddr=dc000000 type=0 len=33554432 index=0 first_map=0

pt_iomem_map: e_phys=f2000000 maddr=dc000000 type=0 len=33554432 index=0 first_map=0

pt_pci_write_config: Warning: Guest attempt to set address to unused Base Address Register.

[00:03.0][Offset:30h][Length:4]

ACPI PCI hotplug: read addr=0x10c2, val=0x0.

ACPI PCI hotplug: read addr=0x10c3, val=0x0.

ACPI PCI hotplug: read addr=0x10c4, val=0x0.

ACPI PCI hotplug: read addr=0x10c5, val=0xf.

ACPI PCI hotplug: read addr=0x10c6, val=0x0.

then repeat the last log.

the last part of dump message from dmesg

pciback 0000:02:00.1: enabling permissive mode configuration space accesses!

pciback 0000:02:00.1: permissive mode is potentially unsafe!

pciback: vpci: 0000:02:00.1: assign to virtual slot 0

(cdrom_add_media_watch() file=/root/shenql/dom4.5/nex-4.0.0/linux/drivers/xen/blkback/cdrom.c,

line=123) nodename:backend/vbd/10/768

(cdrom_is_type() file=/root/shenql/dom4.5/nex-4.0.0/linux/drivers/xen/blkback/cdrom.c,

line=108) type:0

ACPI: PCI interrupt for device 0000:02:00.1 disabled

BlkBack_DISCONNECT[10]: BEG : ref 1 inFltCnt 0 pendReqCnt 0

BlkBack_DISCONNECT[10]: END (0)

(cdrom_add_media_watch() file=/root/shenql/dom4.5/nex-4.0.0/linux/drivers/xen/blkback/cdrom.c,

line=123) nodename:backend/vbd/11/768

(cdrom_is_type() file=/root/shenql/dom4.5/nex-4.0.0/linux/drivers/xen/blkback/cdrom.c,

line=108) type:0

pciback: vpci: 0000:02:00.1: assign to virtual slot 0

ACPI: PCI interrupt for device 0000:02:00.1 disabled

BlkBack_DISCONNECT[11]: BEG : ref 1 inFltCnt 0 pendReqCnt 0

BlkBack_DISCONNECT[11]: END (0)

pciback: vpci: 0000:02:00.1: assign to virtual slot 0

(cdrom_add_media_watch() file=/root/shenql/dom4.5/nex-4.0.0/linux/drivers/xen/blkback/cdrom.c,

line=123) nodename:backend/vbd/12/768

(cdrom_is_type() file=/root/shenql/dom4.5/nex-4.0.0/linux/drivers/xen/blkback/cdrom.c,

line=108) type:0

[Xen-users] Linux DomU halted very early after booted with VT-d device